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AstDyS ∴ Objects ∴ 2009SW81 ∴ Summary
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(665615) 2009SW81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00114 4.278e-08 au
e 0.030922 7.807e-08
i 6.845 7.379e-06 deg
Ω 176.016 5.686e-05 deg
ω 208.468 0.0001308 deg
M 258.51 0.0001178 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9083 au
Aphelion 3.0939 au
Asc. node-Earth separation 2.0873 au
Desc. node-Earth separation 1.91489 au
Earth MOID 1.91169 au
Orbital period 1899.01 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 183 (1)
Radar observations (Discarded) 0 (0)
Arc length 5018.01 days
Unobserved 335 days

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Ephemeris at epoch 60425 MJD
Right Ascension 304.623 deg
Declination -12.5118 deg
V Magnitude 22.48 mag
Solar Elongation 90.97 deg
Galactic Latitude -24.89 deg
Rate 0.192 deg/day
Direction 68.976 deg

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